I don’t work in IT/Tech at all, but I’ve been an enthusiast since I was young, at first piggybacking off of my dad, then developing my own interests as I got into high school and college. I started self-hosting because I found it interesting and as time progressed I saw the benefits of operating things locally. I only host things within my own network though, because I’m not yet comfortable with how to safely set up external access.
Adding to this, I surmise that the inevitable comparisons to the triumvirates of republican Rome would not have gone over very well. I wonder if that was brought up at all when it was brought to the floor for discussion.